O le taimi nei o mea faʻapipiʻi i totonu o pisinisi e tele lava ina faʻaaogainafa'ailogaauala, DHDZ e maua ai le tulaga maualugafa'ailoga, o lea la o afeafa'ailoga, o a mea mata e fa'aaogaina?
O lefa'ailogamea e masani lava carbon uamea ma uʻamea uamea, sosoo ai ma alumini, magnesium, apamemea, titanium ma latou alloys. O le tulaga muamua o le meafaitino o pa, ingot, pauta uʻamea ma uʻamea vai. O le fua faatatau o le vaega faalava o se uamea i luma ma ina ua uma le deformation ua taua o lefa'ailogafua faatatau. Filifiliga sa'o ole fua fa'atatau, vevela fa'avevela talafeagai ma le taimi fa'atumauina, talafeagai le vevela muamua ma le fa'ai'ugafa'ailogavevela, aofaiga talafeagai o deformation ma deformation saoasaoa e tele aafiaga i le faaleleia o le lelei o oloa ma faaitiitia tau.
O le DHDZ o se gaosiga faʻapipiʻiina o ituaiga uma o mea faʻaoga, mai le filifilia o mea e faʻapipiʻiina e fai ai mea e sili ona lelei, faʻamautu maualuga, pe afai e te manaʻomia le faʻaogaina o le paʻu, Hebei Tongrui le faʻaogaina o masini, pe faʻafefea ona faʻapipiʻi lelei. gaosimea.